gg

By Price | Monthly cost

More options

Used Mercedes Benz Gls cars for sale

Today we have 19 Gls cars for sale, 11 reduced in price.


Our cheapest Mercedes Benz Gls is just £37,891

image

 MercedesBenz of Blackpool, Lancashire, Blackpool

£37,891 Good price
Was £39,395 Save £1,504

Mercedes Benz GLS GLS 63 4Matic 5dr 7G Tronic

2016 (66)  |   51,037 miles  |   suv  |   10600  |   petrol  |   semiauto  |   5 doors  |  

Includes cruise control, radio/cd, privacy glass, panoramic sunroof, bluetooth interface, voice control, body coloured bumpers, rain sensor windscreen wipers, ambient lighting, 12v socket in luggage compartment, led daytime running lights, outside temperature...


Low price range Mercedes Benz Gls examples £37,891 - £63,974

Out of the 19 Gls cars we have for sale 6 are currently priced under £64,000


image

 Peter Cooper Prestige Horsham, , Horsham

£51,695
Was £52,991 Save £1,291

Mercedes Benz GLS GLS 400d 4Matic AMG Line Premium 5dr 9G Tronic

2020 (20)  |   41,251 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Includes usb port, radio, diesel particulate filter, parktronic, rain sensor, usb, rain sensor windscreen wipers, diesel, roof rails, automatic, adaptive brake lights, tinted glass, dab digital radio, esp, panoramic glass sunroof, sunroof, third brake light, ...eee

image

 MercedesBenz of Blackburn, Lancashire, Blackburn

£63,092
Was £67,650 Save £4,553

Mercedes Benz GLS GLS 400d 4Matic Night Ed 5dr 9G Tronic

2023 (23)  |   13,132 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

This model has cruise control, bluetooth, third brake light, roof rails, radio, adaptive brake lights, usb port, centre console, parktronic, speedtronic cruise control, diesel particulate filter, daytime running lights, black, privacy glass, automatic transmission,...eee

image

 Vertu MercedesBenz of Slough, 273-283 Bath Road, Slough

£61,590
Was £61,890 Save £295

Mercedes Benz GLS GLS 400d 4Matic Night Ed Exec 5dr 9G Tron

2022 (22)  |   29,755 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Options include automatic, centre console, adaptive brake lights, radio, automatic transmission, diesel, bluetooth connectivity, diesel particulate filter, black, usb port, dab digital radio, bluetooth, automatic headlamp activation, usb, service indicator...eee

image

 Vertu MercedesBenz of Ascot, London Road, Bracknell

£48,995
Was £53,500 Save £4,500

Mercedes Benz GLS GLS 400d 4Matic AMG Line Premium 5dr 9G Tronic

2020 (20)  |   50,384 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Features include privacy glass, usb port, centre console, panoramic glass sunroof, adaptive brake lights, automatic, usb, diesel, parktronic, automatic headlamp activation, rain sensor windscreen wipers, tinted glass, radio, heated windscreen, esp, sunroof, diesel pa...eee


.

Mid price range Mercedes Benz Gls examples £63,974 - £92,363

Out of the 19 Gls cars we have for sale 5 are currently priced between £64,000 and £92,000


image

 MercedesBenz of Sheffield, Sheffield Road, Sheffield

£64,485
Was £64,786 Save £296

Mercedes Benz GLS GLS 400d 4Matic Night Ed 5dr 9G Tronic

2022 (22)  |   9,937 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Options include third brake light, centre console, rain sensor, parktronic, service indicator, diesel particulate filter, sunroof, adaptive brake lights, usb, rain sensor windscreen wipers, automatic, privacy glass, bluetooth connectivity, heated windscreen, bluetoo...eee

image

 MercedesBenz of Blackburn, Lancashire, Blackburn

£68,517
Was £69,017 Save £495

Mercedes Benz GLS GLS 400d 4Matic Night Ed Exec 5dr 9G Tron

2023 (73)  |   17,223 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Description includes diesel, usb, black roof rails, roof rails, bluetooth, cruise control, dab digital radio, parktronic, service indicator, speedtronic cruise control, black, automatic, diesel particulate filter, radio, adaptive brake lights, bluetooth connectivity, cen...eee

image

 MercedesBenz of Bolton, Lancashire, Bolton

£91,651
Was £92,427 Save £771

Mercedes Benz GLS GLS 450d 4Matic AMG Line Premium + 5dr 9G Tronic

2024 (74)  |   4,624 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Includes cruise control, panoramic glass sunroof, sunroof, heated windscreen, roof rails, radio, automatic headlamp activation, dab digital radio, usb, service indicator, privacy glass, automatic, third brake light, diesel, adaptive brake lights, heated rear ...eee

image

 MercedesBenz of Harrogate, Leeds Road, Harrogate

£70,500

Mercedes Benz GLS GLS 400d 4Matic Night Ed Exec 5dr 9G Tron

2023 (73)  |   23,956 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Features include black roof rails, adaptive brake lights, usb port, dab digital radio, black, cruise control, bluetooth, automatic transmission, speedtronic cruise control, parktronic, diesel, centre console, usb, roof rails, radio, automatic, diesel particulate filt...eee

image

 MercedesBenz of Southampton, Hampshire, Southampton

£91,312
Was £93,174 Save £1,857

Mercedes Benz GLS GLS 450d 4Matic AMG Line Premium + 5dr 9G Tronic

2024 (74)  |   5,334 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Features include usb port, service indicator, roof rails, daytime running lights, electric front and rear windows, diesel, led daytime running lights, adaptive brake lights, heated windscreen, privacy glass, cruise control, radio, automatic headlamp activation, sunro...eee


.

High price range Mercedes Benz Gls examples £92,363 - £103,685

Out of the 19 Gls cars we have for sale 5 are currently priced between £92,000 and £104,000


image

 MercedesBenz of Southampton, Hampshire, Southampton

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   4,000 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

This model has automatic headlamp activation, speedtronic cruise control, daytime running lights, service indicator, diesel, radio, usb port, adaptive brake lights, heated rear window, cruise control, automatic, third brake light, usb, dab digital radio, privacy gl...eee

image

 MercedesBenz of Blackpool, Lancashire, Blackpool

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   7,278 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Options include dab digital radio, adaptive brake lights, speedtronic cruise control, daytime running lights, cruise control, electric front and rear windows, automatic headlamp activation, privacy glass, diesel particulate filter, heated rear window, usb, usb port,...eee

image

 MercedesBenz of Southampton, Hampshire, Southampton

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   4,000 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include usb port, speedtronic cruise control, adaptive brake lights, heated rear window, dab digital radio, automatic headlamp activation, cruise control, third brake light, led daytime running lights, service indicator, electric front and rear windows, radi...eee

image

 MercedesBenz of Bolton, Lancashire, Bolton

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   2,404 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

With automatic, third brake light, diesel particulate filter, usb port, cruise control, service indicator, speedtronic cruise control, usb, privacy glass, roof rails, heated rear window, adaptive brake lights, diesel, electric front and rear windows, auto...eee


Start search


Automotive products & services

Our products & services directory includes everything from car insurance to leasing

How much are Mercedes Benz Gls cars?

On 29 June 2025 we currently have 19 Mercedes Benz Gls cars for sale on the site. Although the average asking price is £76,300 you can find Mercedes Benz Gls cars for just £37,891. Glss are available in suv body styles. The current selling market suggests that buyers have the best chance negotiating on 2024 year models and that 2024 year models with mileages less than 13,763 currently provide the best value.

Mercedes Benz Gls £92,363 - £103,685
  • Mercedes Benz Gls

Low price range
From £37,891 - To £63,974

Ave price £53,522 | Ave mileage 32,027 | Ave age 2021

Currently for sale 5
Mercedes Benz Gls £92,363 - £103,685
  • Mercedes Benz Gls

Mid price range
From £63,974 - To £92,363

Ave price £77,293 | Ave mileage 12,215 | Ave age 2023

Currently for sale 5
Mercedes Benz Gls £92,363 - £103,685
  • Mercedes Benz Gls

High price range
From £92,363 - To £103,685

Ave price £99,543 | Ave mileage 8,740 | Ave age 2025

Currently for sale 5


Frequently asked Mercedes Benz Gls questions

What body styles does the Mercedes Benz Gls come in?
| Suv (100%)

What transmissions are available on the Mercedes Benz Gls?
| Semiauto (100%)

What different fuel types are available for the Mercedes Benz Gls?
| Diesel (84%) | Hybrid (11%)

What are the most popular engine sizes in the Mercedes Benz Gls?
| 10000 (11%) | 9900 (84%)

What are the Mercedes Benz Gls's most popular colours?
| White | Silver | Grey | Blue | Black

Car insurance

Beat your car insurance renewal guarantee, or get the difference, plus £20.

Selling your car?

Get a free valuation for your car and then compare the best offers with no obligation.

Car Warranty

Providing one of the best car warranties on today's market, we're confident that we can help all our customers.


AS SEEN IN

GREAT DEALS FROM GREAT DEALERS

Start search